Sonic Frontiers (sold)

This solid built, hi-end hybrid pre-amp designed by Joe Curcio. Uses a thick machined stainless steel faceplace with gorgeous internal construction and immaculate wiring. It uses a 12AT7 tube in it's signal path. It has an ability to throw a huge sound stage and the dynamics are on par with a solid state amp.

Rivals the sound of the Audio Research SP9, some may say sounds even better! Very quiet amp, can be match with just about any power amp. Line stage only.